42244966 has 16 divisors (see below), whose sum is σ = 67301280. Its totient is φ = 19818880.

The previous prime is 42244957. The next prime is 42244973. The reversal of 42244966 is 66944224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10476 + ... + 13936.

It is an arithmetic number, because the mean of its divisors is an integer number (4206330).

Almost surely, 2^42244966 is an apocalyptic number.

42244966 is a deficient number, since it is larger than the sum of its proper divisors (25056314).

42244966 is a wasteful number, since it uses less digits than its factorization.

42244966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839.

The product of its digits is 82944, while the sum is 37.

The square root of 42244966 is about 6499.6127576956. The cubic root of 42244966 is about 348.2771551281.

The spelling of 42244966 in words is "forty-two million, two hundred forty-four thousand, nine hundred sixty-six".